SACE Essential Mathematics exam: Fri 6 Nov, 1:30pm — 27 days away

ATARMAxxing · Essential Mathematics

SACE Essential Mathematics Stage 2 Notes

20 revision notes · written for the 2026 exams

These are the 20 revision notes inside the SACE Essential Mathematics Mastery Pack. Open any note to see what it covers before you buy.

  1. Plane shapes, solids and netsTopic 1: Scales, plans, and models · Subtopic 1.1: Geometry

    Plane shapes, solids and nets

  2. Scale plans, maps and bearingsTopic 1: Scales, plans, and models · Subtopic 1.2: Scale diagrams

    Scale plans, maps and bearings

  3. Units, perimeter and arc lengthTopic 2: Measurement · Subtopic 2.1: Linear measure

    Units, perimeter and arc length

  4. Pythagoras and right-triangle trigonometryTopic 2: Measurement · Subtopic 2.1: Linear measure

    Pythagoras and right-triangle trigonometry

  5. Sine and cosine rulesTopic 2: Measurement · Subtopic 2.1: Linear measure

    Sine and cosine rules

  6. Regular, composite and sector areaTopic 2: Measurement · Subtopic 2.2: Area

    Regular, composite and sector area

  7. Irregular area and Simpson’s ruleTopic 2: Measurement · Subtopic 2.2: Area

    Irregular area and Simpson’s rule

  8. Surface area and material allowancesTopic 2: Measurement · Subtopic 2.2: Area

    Surface area and material allowances

  9. Volume, capacity, mass and densityTopic 2: Measurement · Subtopic 2.3: Volume

    Volume, capacity, mass and density

  10. Premises, recurring costs and recommendationsTopic 3: Business applications · Subtopic 3.1: Planning

    Premises, recurring costs and recommendations

  11. Discounts, GST and pricing chainsTopic 3: Business applications · Subtopic 3.2: Costing

    Discounts, GST and pricing chains

  12. Depreciation, break-even and profitTopic 3: Business applications · Subtopic 3.2: Costing

    Depreciation, break-even and profit

  13. Sampling design, bias and errorTopic 4: Statistics · Subtopic 4.1: Sampling

    Sampling design, bias and error

  14. Centre, spread and outliersTopic 4: Statistics · Subtopic 4.2: Data analysis

    Centre, spread and outliers

  15. Stem-and-leaf and box plotsTopic 4: Statistics · Subtopic 4.2: Data analysis

    Stem-and-leaf and box plots

  16. Scatter plots and correlationTopic 4: Statistics · Subtopic 4.3: Bivariate data

    Scatter plots and correlation

  17. Least-squares models and predictionTopic 4: Statistics · Subtopic 4.3: Bivariate data

    Least-squares models and prediction

  18. Simple and compound interestTopic 5: Investments and loans · Subtopic 5.1: Lump sums

    Simple and compound interest

  19. Future-value annuities and superannuationTopic 5: Investments and loans · Subtopic 5.2: Annuities

    Future-value annuities and superannuation

  20. Loan annuities and repayment strategiesTopic 5: Investments and loans · Subtopic 5.3: Loans

    Loan annuities and repayment strategies

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Essential Mathematics · 20 revision notes